1995.7 ~1997.12, Institute of International and Comparative Education, School of Education Science, Northeast Normal University, as a lecturer;

1997. 12 ~ 2000.9, Institute of International and Comparative Education, School of Education Science, Northeast Normal University, as an associate professor;

Since September 2000, he has been a professor at the Institute of International and Comparative Education, School of Educational Sciences, Northeast Normal University.

From June 2003 to September 2006, he served as a professor of the second Professor Committee of the School of Education Science of Northeast Normal University.

Since September 2006, he has been a professor at the Third Professor Committee of the College of Education Science of Northeast Normal University.

Since March 2006, he has been a member of the Academic Committee of Philosophy and Social Sciences of Northeast Normal University.